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31. 发明申请

US20230067160A1 SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS 有权
公开(公告)号：US20230067160A1
公开(公告)日：2023-03-02
申请号：US18053733
申请日：2022-11-08
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： HIROFUMI YAMASHITA , SHOHEI SHIMADA , YUSUKE OTAKE , YUSUKE TANAKA , TOSHIFUMI WAKANO
IPC分类号： H04N5/369 , H01L27/146 , H04N5/372 , H04N5/3745
摘要： To provide a solid-state imaging device and an electronic apparatus capable of achieving both of a high dynamic range operation and an auto focus operation in a pixel configuration in which a plurality of unit pixels includes two or more subpixels. There is provided a solid-state imaging device including: a first pixel separation region that separates a plurality of unit pixels including two or more subpixels; a second pixel separation region that separates each of the plurality of unit pixels separated by the first pixel separation region; and an overflow region that causes signal charges accumulated in the subpixels to overflow to at least one of adjacent subpixels, in which the overflow region is formed between a first subpixel and a second subpixel.

32. 发明申请

US20230066221A1 COMMUNICATION DEVICE AND COMMUNICATIONS SYSTEM 有权
公开(公告)号：US20230066221A1
公开(公告)日：2023-03-02
申请号：US17879243
申请日：2022-08-02
申请人： Sony Semiconductor Solutions Corporation
发明人： Toshihisa Hyakudai , Junya Yamada , Satoshi Ota
IPC分类号： H04L12/12 , H04L67/12 , H04L5/14
摘要： A communication device includes: a state-switching control unit that controls switching between a first state in which synchronization for communicating with a partner device is established, a second state in which the communication is started after establishing the synchronization, a third state in which the communication is intermittently stopped, and a fourth state in which the communication is stopped for a longer time than the third state and synchronization is reestablished when restarting the communication; a first communication control unit that repeats an operation of continuously transmitting a first signal to the partner device in the fourth state; and a second communication control unit that transmits, upon receiving a second signal, a third signal synchronized with the second signal to the partner device, in which the state-switching control unit switches, where the second communication control unit transmits the third signal, a state from the fourth state to the first state.

33. 发明申请

US20230063356A1 BIOLOGICAL SUBSTANCE DETECTION CHIP, BIOLOGICAL SUBSTANCE DETECTION DEVICE AND BIOLOGICAL SUBSTANCE DETECTION SYSTEM 有权
公开(公告)号：US20230063356A1
公开(公告)日：2023-03-02
申请号：US17904161
申请日：2021-01-29
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： HARUMI TANAKA , YOSHIAKI MASUDA , YUSUKE UESAKA , TAKAFUMI MORIKAWA
IPC分类号： B01L3/00 , G01N21/64 , H01L27/146
摘要： There is provided a biological substance detection chip having high detection accuracy. The present technology provides a biological substance detection chip which is composed of a plurality of pixels, in which the pixel includes a holding surface on which a biological substance is held, a photoelectric conversion unit that is provided below the holding surface and provided on a semiconductor substrate, and a wiring layer that is provided below the photoelectric conversion unit. The present technology also provides a biological substance detection chip which is composed of a plurality of pixels, in which the pixel includes a holding surface on which a biological substance is held, and a photoelectric conversion unit that is provided below the holding surface and provided on a semiconductor substrate, and which includes a light guiding unit that guides light emitted in a direction other than a direction of the photoelectric conversion unit from the holding surface in the direction of the photoelectric conversion unit.

34. 发明申请

US20230060413A1 SEMICONDUCTOR DEVICE, IMAGING UNIT, AND ELECTRONIC APPARATUS 有权
公开(公告)号：US20230060413A1
公开(公告)日：2023-03-02
申请号：US18046387
申请日：2022-10-13
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： TAKAHIRO KAMEI , YOICHI OOTSUKA
IPC分类号： H01L23/48 , H01L21/768 , H01L27/146
摘要： Provided is a semiconductor device having high planarity in an in-plane direction. This semiconductor device includes a semiconductor substrate, a first plating film pattern, a second plating film pattern, and an insulating layer. The semiconductor substrate has a first surface, and a second surface on a side opposite to the first surface. The first plating film pattern includes a first portion that covers a first regional portion of the first surface, and a second portion that is stacked to cover a portion of the first portion. The second plating film pattern includes a third portion that covers a second regional portion different from the first regional portion of the first surface, and also includes a fourth portion that is stacked to cover a portion of the third portion. A portion between the second portion and the fourth portion is filled with the insulating layer.

35. 发明授权

US11592536B2 Control of image capture 有权
公开(公告)号：US11592536B2
公开(公告)日：2023-02-28
申请号：US16244276
申请日：2019-01-10
申请人： Sony Semiconductor Solutions Corporation
发明人： Yasunobu Hitomi
IPC分类号： G01S7/48 , G01S7/4863 , G01S17/89 , G01S17/08 , G01S7/4865
摘要： Exposure control apparatus to control an integration period of a time-of-flight image capture sensor comprising an illumination source providing pulsed illumination at a pulse repetition frequency, in which each pixel of an array of pixels is represented by multiple pairs of tap values, each pair of tap values being indicative of light sampled according to a pulsed sampling pattern having a respective phase relationship with the pulsed illumination of the illumination source comprises a detector configured to detect, for a selected tap value of a set of one or more target pixels, a portion of that tap value which is independent of the integration period and a portion which is dependent upon the integration period; and a controller configured to select a next integration period for the image capture sensor so that for a next pixel integration of the set of one or more target pixel values, the portion of the largest tap value which is dependent upon the increased integration period is substantially equal to the difference between the required tap value and the portion which is independent of integration period.

36. 发明授权

US11590985B2 Information processing device, moving body, information processing method, and program 有权
公开(公告)号：US11590985B2
公开(公告)日：2023-02-28
申请号：US17265479
申请日：2019-07-24
申请人： Sony Semiconductor Solutions Corporation
发明人： Hirokazu Hashimoto , Hideaki Imai
IPC分类号： B60W50/14 , B60W40/09 , G06V20/58 , G06V20/59
摘要： An information processing device includes an external information detection unit (141) that detects an object that is present outside a moving body based on data detected by an external detection unit, an internal information detection unit (142) that detects a direction of a driver's face inside the moving body based on data detected by an internal detection unit, a determination unit (155) that determines whether a position of the object detected by the external information detection unit (141) and the direction of the driver's face detected by the internal information detection unit (142) are in a same direction, and an output control unit (105) that outputs an alert to a driver more strongly when the position of the object is not in the same direction as the direction of the driver's face, as compared to a case where the position of the object is in the same direction as the direction of the driver's face.

37. 发明申请

US20230058009A1 SOLID-STATE IMAGE SENSOR 有权
公开(公告)号：US20230058009A1
公开(公告)日：2023-02-23
申请号：US17794865
申请日：2021-01-18
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： Koya TSUCHIMOTO , Shin KITANO , Yusuke MURAKAWA , Makoto NAKAMURA , Takuya HANADA , Yuki NODA
IPC分类号： H01L27/146 , H04N5/3745
摘要： A solid-state image sensor according to the present disclosure includes a photodiode, a conversion circuit (current-voltage conversion circuit), a luminance change detection circuit (comparator), and a light-shielding unit (light-shielding film). The photodiode photoelectrically converts incident light to generate a photocurrent. The conversion circuit (current-voltage conversion circuit) converts the photocurrent into a voltage signal. The luminance change detection circuit (comparator) detects a change in luminance of the incident light on the basis of the voltage signal. The light-shielding unit (light-shielding film) shields incidence of light on the impurity diffusion region included in a circuit that inputs the voltage signal to the luminance change detection circuit (comparator).

38. 发明申请

US20230057815A1 SOLID-STATE IMAGING DEVICE AND ELECTRONIC APPARATUS 有权
公开(公告)号：US20230057815A1
公开(公告)日：2023-02-23
申请号：US18045211
申请日：2022-10-10
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： TETSUYA YAMAGUCHI
IPC分类号： H01L27/146 , H04N5/369
摘要： To provide a solid-state imaging device capable of improving image quality and an electronic apparatus equipped with the solid-state imaging device. There is provided a solid-state imaging device including a pixel array unit in which a plurality of pixels is one-dimensionally or two-dimensionally arrayed, the pixel array unit including a color filter and a semiconductor substrate for each pixel, a partition layer being formed between the color filters, the partition layer having a first width and a second width in order from a light incident side, the first width and the second width being different, and the second width being larger than the first width, and there is further provided an electronic apparatus equipped with the solid-state imaging device.

39. 发明申请

US20230053574A1 SOLID-STATE IMAGING ELEMENT, IMAGING DEVICE, AND METHOD FOR CONTROLLING SOLID-STATE IMAGING ELEMENT 有权
公开(公告)号：US20230053574A1
公开(公告)日：2023-02-23
申请号：US17904316
申请日：2020-11-25
申请人： SONY SEMICONDUCTOR SOLUTIONS CORPORATION
发明人： LUONGHUNG ASAKURA
IPC分类号： H04N5/3745 , H01L27/146 , H04N5/343
摘要： PLS resistance is improved in a solid-state imaging element in which all pixels are simultaneously exposed. A front-stage transfer transistor transfers a charge from a photoelectric conversion element to a front-stage charge holding region and a rear-stage charge holding region which have different capacities. A rear-stage transfer transistor transfers the charge from the rear-stage charge holding region to a floating diffusion region. An intermediate transfer transistor transfers a charge, which remains in the front-stage charge holding region after the charge has been transferred from the rear-stage charge holding region to the floating diffusion region, to the floating diffusion region via the front-stage charge holding region.

40. 发明授权

US11588990B2 Imaging apparatus and imaging method, camera module, and electronic apparatus capable of detecting a failure in a structure in which substrates are stacked 有权
公开(公告)号：US11588990B2
公开(公告)日：2023-02-21
申请号：US17129553
申请日：2020-12-21
申请人： Sony Semiconductor Solutions Corporation
发明人： Takumi Oka , Atsushi Suzuki , Naoki Kawazu
IPC分类号： H04N5/369 , H01L27/146 , H04N5/367 , H04N5/374 , H04N5/378
摘要： The present disclosure relates to an imaging apparatus and an imaging method, a camera module, and an electronic apparatus that are capable of detecting a failure in an imaging device having a structure in which a plurality of substrates are stacked.
The timing at which a row drive unit provided in a second substrate outputs a control signal for controlling accumulation and reading of pixel signals in a pixel array provided in a first substrate is compared with the timing at which the control signal output from the row drive unit is detected after passing through the pixel array. Depending on whether or not the timings coincides with each other, a failure is detected. The present disclosure can be applied to an imaging apparatus mounted on a vehicle.

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